JSP Gold Jewelry Testing Acid 10k 14k 18k 22k 24k Kit + GTE Scratch Test Stone

Test gold with confidence using this genuine JSP Gold Testing Kit, designed to quickly determine the authenticity and approximate karat value of jewelry, scrap gold, coins, and other gold items.

This easy scratch test method is trusted by jewelers, refiners, collectors, and gold buyers. Simply rub the item across the test stone, apply a drop of the appropriate testing solution, and compare the reaction to determine the gold purity.

Unlike many imported testing acids that may sit on shelves for months, JSP solutions are produced and bottled fresh in the United States, helping ensure accurate and consistent testing results.

Bundle Includes (6 Piece Kit)

• (1) JSP 10K Gold Testing Acid Solution – 0.5 oz
• (1) JSP 14K Gold Testing Acid Solution – 0.5 oz
• (1) JSP 18K Gold Testing Acid Solution – 0.5 oz
• (1) JSP 22K Gold Testing Acid Solution – 0.5 oz (used to verify 24K gold)
• (1) GTE 2" × 2" Scratch Test Stone with rubber backing for stable, non-slip testing
• (1) Easy-to-follow instruction booklet with color reaction chart

Why Professionals Choose JSP Testing Acids

• Fresh U.S. produced solutions for reliable results
• Trusted by jewelers, pawnbrokers, refiners, and collectors
• Simple scratch test method that delivers fast results
• Ideal for testing jewelry, scrap gold, coins, and bullion

Properly stored in a cool, dark environment, the testing solutions remain effective for up to 8 months.

Shipping Notice

Due to shipping regulations, these testing solutions ship via UPS Ground within the United States only.

If you have any questions about testing gold or using the kit, feel free to contact us. We are always happy to help.